42386739 (number)

42386739 is an odd 8-digits composite number following 42386738 and preceding 42386740. In scientific notation, it is written as 4.2386739 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 26428896 positive integers (up to 42386739) that are relatively prime to 42386739.

Interesting facts

Basic properties

Name

Name forty-two million three hundred eighty-six thousand seven hundred thirty-nine

Notation

Scientific notation 4.2386739 × 10^7
Engineering notation 4.2386739 × 10^6

Prime Factorization of 42386739

Prime Factorization 3 × 19 × 79 × 9413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42386739
Product of the distinct prime numbers

The prime factorization of 42386739 is 3 × 19 × 79 × 9413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42386739)

Multiplication

n×y
n×2 84773478
n×3 127160217
n×4 169546956
n×5 211933695

Division

n÷y
n÷2 21193369.5
n÷3 14128913
n÷3 10596684.75
n÷5 8477347.8

Exponentiation

ny
n2 1796635643054121
n3 7.6153526080232E+22
n4 3.2278996338925E+30
n5 1.368201393E+38

Nth Root

y√n
2√n 6510.5098878659
3√n 348.66632311145
4√n 80.687730714564
5√n 33.530961046999

Divisors of 42386739

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42386738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42386739 can be divided by 16 positive divisors. The sum of these divisors (counting 42386739) is 1, the average is 0.0625.

Base conversion 42386739

Base System Value
2 Binary 10100001101100010100110011
3 Ternary 2221202110200020
4 Quaternary 2201230110303
5 Quinary 41322333424
6 Senary 4112254523
8 Octal 241542463
10 Decimal 42386739
12 Duodecimal 12241443
16 Hexadecimal 286c533
20 Vigesimal d4i6gj
36 Base36 p8htf

Cryptographic Hash Functions

md5 9bd42bac8bddbd3df2f2e201f9e83c4e
sha1 b3265ac5fdc3150884619aeebeed8cf9db960dd2
sha256 297ef2f392ee49028220ea1be202c73e57788e29e24705a3c9f7f6d55023a6e8
sha512 afa6777cb3ef0a993811be48464b12176ac39875ecdff8c23e2efd802ffabda6df4d95c9705f515e85a0d226690603210280393b76ae8e177c306cbbca9eca23
ripemd-160 f00f614c6fa8c4f5ef29186d5969540547ec4fee

42386739 as geometric shapes

Circle

Radius = n
Diameter 84773478
Circumference 266323735.70406
Area 5.6442973373964E+15

Sphere

Radius = n
Volume 3.1899114410482E+23
Surface area 2.2577189349586E+16
Circumference 266323735.70406

Square

Length = n
Perimeter 169546956
Area 1796635643054121
Diagonal 59943901.158569

Cube

Length = n
Surface area 10779813858324726
Volume 7.6153526080232E+22
Space diagonal 73415985.515161

Equilateral Triangle

Length = n
Perimeter 127160217
Area 7.7796605411473E+14
Altitude 36707992.757581

Triangular Pyramid

Length = n
Surface area 7.7796605411473E+14
Volume 8.9747791170998E+21
Height 19981300.38619